IRIS
SUPERCHI, Stefano
 Distribuzione geografica
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Continente #
NA - Nord America 13.457
EU - Europa 4.208
AS - Asia 3.545
SA - Sud America 27
OC - Oceania 13
Continente sconosciuto - Info sul continente non disponibili 12
AF - Africa 2
Totale 21.264
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Nazione #
US - Stati Uniti d'America 13.006
CN - Cina 1.760
UA - Ucraina 1.340
VN - Vietnam 1.283
IT - Italia 565
DE - Germania 535
CA - Canada 433
FR - Francia 416
SE - Svezia 409
SG - Singapore 353
GB - Regno Unito 336
FI - Finlandia 258
RU - Federazione Russa 113
IE - Irlanda 105
HK - Hong Kong 52
NL - Olanda 42
TR - Turchia 40
BE - Belgio 28
CZ - Repubblica Ceca 25
IN - India 16
RO - Romania 16
MX - Messico 15
JP - Giappone 14
EU - Europa 12
AU - Australia 11
BR - Brasile 11
AR - Argentina 10
CH - Svizzera 8
PK - Pakistan 7
BD - Bangladesh 5
CL - Cile 3
CO - Colombia 3
ES - Italia 3
GR - Grecia 3
ID - Indonesia 3
AM - Armenia 2
CR - Costa Rica 2
IL - Israele 2
LK - Sri Lanka 2
MZ - Mozambico 2
NZ - Nuova Zelanda 2
PL - Polonia 2
AE - Emirati Arabi Uniti 1
BY - Bielorussia 1
IS - Islanda 1
KR - Corea 1
KZ - Kazakistan 1
LT - Lituania 1
LU - Lussemburgo 1
PA - Panama 1
PH - Filippine 1
SA - Arabia Saudita 1
TH - Thailandia 1
Totale 21.264
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Città #
Woodbridge 1.749
Ann Arbor 1.583
Fairfield 1.355
Dong Ket 1.282
Jacksonville 1.149
Houston 1.078
Ashburn 803
Chandler 800
Wilmington 557
Seattle 554
Nanjing 494
Cambridge 438
Toronto 395
Boardman 341
Beijing 340
Singapore 274
Princeton 205
Nanchang 190
Ogden 136
Milan 99
Kunming 97
Dublin 89
Tianjin 88
Helsinki 87
Shenyang 81
Changsha 64
New York 59
Washington 59
Jiaxing 52
Hebei 51
London 51
Hangzhou 42
Centro 39
San Diego 39
Santa Clara 39
San Francisco 37
Strasbourg 36
Los Angeles 34
Kocaeli 33
Hong Kong 32
Bari 28
Brussels 28
Amsterdam 26
Lanzhou 24
Dearborn 23
Shanghai 23
Brno 22
Changchun 22
Chicago 22
Des Moines 21
Ningbo 21
Ottawa 21
Zhengzhou 20
Jinan 19
Verona 19
Munich 18
Guangzhou 17
Redwood City 16
Taizhou 16
Marigliano 14
Venezia 14
Haikou 13
Hanover 13
Norwalk 12
Philadelphia 12
Hermosillo 11
Pignola 11
Pune 11
Auburn Hills 10
Kilburn 10
Florence 9
Nürnberg 9
Venice 9
Berlin 8
Borås 8
Brescia 8
Fuzhou 8
Timisoara 8
Wuxi 8
Gela 7
Napoli 7
Peshawar 7
Redmond 7
Rome 7
Southend 7
Ludlow 6
Potenza 6
Southwark 6
Villa Carlos Paz 6
Genova 5
San Jose 5
Sydney 5
Tappahannock 5
Cedar Knolls 4
Chiswick 4
Córdoba 4
Hounslow 4
Indiana 4
Lachine 4
Mansfield 4
Totale 15.657
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Nome #
1,1’-Binaphthylazepine-based Ligands for Asymmetric Catalysis. Part I: Preparation and Characterization of Some New Aminoalcohols and Diamines 302
1,1’-Binaphthylazepine-based ligands for the enantioselective dialkylzinc addition to aromatic aldehydes 297
1,2-Difenil-1,2-etandioli Sostituiti come Leganti Chirali in Reazioni Catalitiche Enantioselettive 287
1,1’-Binaphthylazepine-based Ligands for Asymmetric Catalysis. Part II: New Aminoalcohols as Chiral Ligands in the Enantioselective Addition of ZnEt2 to Aromatic Aldehydes 269
Absolute Configuration Assignment to Chiral Natural Products by Biphenyl Chiroptical Probes: The Case of the Phytotoxins Colletochlorin A and Agropyrenol 204
The absolute configuration of simple aliphatic alcohols through a chemical/computational approach: triarylether derivatives of (+)-endo-2-norborneol as a case study 201
Capillary Electrophoretic Resolution of Chiral Aryl Alkyl and Aryl Benzyl Sulphoxides Using Sulphated b-Cyclodextrins as Chiral Selectors 196
α-Costic acid, a plant sesquiterpene with acaricidal activity against Varroa destructor parasitizing the honey bee 184
Induction of a Preferred Twist in a Biphenyl Core by Stereogenic Centers: a Novel Approach to the Absolute Configuration of 1,2- and 1,3-Diols 183
Absolute Configuration Assignment from Optical Rotation Data by Means of Biphenyl Chiroptical Probes 182
Regioselective ortho-Alkylation of N,N'-Diethylbenzamides via Lithiation and Copper Transmetalation 180
Asymmetric Addition of Dimethylzinc to Alkylidenmalonates Mediated by Phosphorous Ligands: A New Synthetic Route to Floral Fragrances 177
Absolute Configuration Determination by Quantum Mechanical Calculation of Chiroptical Spectra: Basics and Applications to Fungal Metabolites 176
α-Zinc O-Vinyl Carbamates as Anionic Friedel-Crafts Equivalents. Cross Coupling Reactions with Aryl and Heteroaryl Halides and Triflates 171
Circular Dichroism Spectra (350-185 nm) of a New Series of 4-Substituted [2.2] Paracyclophanes: a Quantitative Analysis within the De Voe Polarizability Model 170
Catalytic Asymmetric Oxidation of Aryl Sulfides with a Ti/H2O/(R,R)-Diphenylethane-1,2-diol Complex: a Versatile and Highly Enantioselective Oxidation Protocol 169
Conformational Study by CD of Chirally Tethered Naphthalene Moieties: Toward an Understanding of the Asymmetric Intramolecular Coupling Reaction? 169
New Isoflavonoids from the Extract of Rhynchosia precatoria (Humb. & Bonpl. ex Willd.) DC. and their antimycobacterial activity 166
Enantiopure 1,2-Diarylethane-1,2-diols as Chiral Auxiliaries in Stereoselective Processes: Induction of Molecular and Supramolecular Chirality 164
Thioethyl-Porphyrazine/Nanocarbon Hybrids for Photoinduced Electron Transfer 161
Structural Determinations by Circular Dichroism Spectra Analysis Using Coupled Oscillator Methods: An Update of the Applications of the DeVoe Polarizability Model 160
A Correlation Between the Absolute Configuration of Alkyl Aryl Sulfoxides and their Helical Twisting Powers in Nematic Liquid Crystals 160
Determination of the Absolute Configuration of 1-Arylethane-1,2-diols by a Nonempirical Analysis of the CD Spectra of Their 4-Biphenylboronates 158
Noncovalent Organocatalysis: A Powerful Tool for the Nucleophilic Epoxidation of α-Ylideneoxindoles 158
Computational ECD Spectrum Simulation of the Phytotoxin Scytalone: Importance of Solvent Effects on Conformer Populations 157
Diastereoselective Routes to [Amino{ς(P):η6-(ansa-phosphinite)benzene} chlororuthenium(II)] PF6 Salts: Kinetic versus Thermodynamic Preferences 157
Synthesis and Toxicity to Mammalian Cells of the Carrot Dihydroisocoumarins 157
Biphenyl dioxolanes as circular dichroism probes for the assignment of absolute configuration to aliphatic diols: Extending the scope to anti 1,n-diols and cyclic syn 1,2-diols 157
Absolute configuration assignment to anticancer Amaryllidaceae alkaloid jonquailine 154
Recent progress in application of spectroscopic methods for assigning absolute configuration of optically active sulfoxides 153
Absolute configurations of phytotoxic inuloxins B and C based on experimental and computational analysis of chiroptical properties 152
Enantiopure p,p’-Disubstituted 1,2-Diphenylethane-1,2-diols as Chiral Inducers in the Ti-mediated Oxidation of Sulfides: a Case of Reversal of Asymmetric Induction by Fluorine Substitution 152
Absolute Configurations of Fungal and Plant Metabolites by Chiroptical Methods. ORD, ECD, and VCD Studies on Phyllostin, Scytolide, and Oxysporone 150
Central-to-axial chirality induction in biphenyl chiroptical probes for the stereochemical characterization of chiral primary amines 150
Determination of Absolute Configuration Using Vibrational Circular Dichroism Spectroscopy: The Chiral Sulfoxide 1-Thiochroman-S-Oxide 149
Monobenzylether of (R,R)-1,2-Diphenylethane-1,2-diol as Chiral Auxiliary in the Diastereoselective Reduction of a-Ketoesters 149
Conformational Study by CD of Chirally Tethered Naphthalene Moieties: Toward an Understanding of the Asymmetric Intramolecular Coupling Reaction? 149
Synthesis and Herbicidal Activity against Buffelgrass (Cenchrus ciliaris) of (±)-3-deoxyradicinin 148
Rational Design of Chiral 1,1’-Binaphthylazepine-based Ligands for the Enantioselective Addition of ZnEt2 to Aromatic Aldehydes 147
A General and Nonempirical Approach to the Determination of the Absolute Configuration of 1-Aryl-1,2-diols 147
Determination of Absolute Configuration Using Vibrational Circular Dichroism Spectroscopy: The Chiral Sulfoxide 1-Thiochromanone-S-Oxide 147
Absolute configuration of bioactive furanogermacrenones from Commiphora erythraea (Ehrenb) Engl. by computational analysis of their chiroptical properties 146
Papyracillic Acid, a Phytotoxic 1,6-Dioxaspiro[4,4]nonene Produced by Ascochyta agropyrina Var. nana, a Potential Mycoherbicide for Elytrigia repens Biocontrol 145
Helical Sense-Responsive and Substituent-Sensitive Features in Vibrational and Electronic Circular Dichroism, in Circularly Polarized Luminescence, and in Raman Spectra of Some Simple Optically Active Hexahelicenes 145
Towards a Correlation of Absolute Configuration and Chiroptical Properties of Alkyl Aryl Sulfoxides: a Coupled-Oscillator Foundation of the Empirical Mislow Rule? 144
Synthesis and Absolute Configuration of a New Chiral [2.2]Paracyclophane-based Diene 143
Determinazione della Configurazione Assoluta del (+)-1-Tiocromano-S-ossido Mediante Dicroismo Circolare Vibrazionale: Limiti ed Ambiguità di Assegnamenti Configurazionali Basati sul Confronto Diretto di Spettri DCE 143
Regiolone and Isosclerone, Two Enantiomeric Phytotoxic Naphthalenone Pentaketides: Computational Assignment of Absolute Configuration and Its Relationship with Phytotoxic Activity 143
Absolute configurations of chiral molecules with multiple stereogenic centers without prior knowledge of the relative configurations: A case study of inuloxin C 143
Determination of absolute configuration using vibrational circular dichroism spectroscopy: The chiral sulfoxide 1-(2-methylnaphthyl) methyl sulfoxide 143
Synthesis and Stereochemical Characterization of Optically Active 1,2-Diarylethane-1,2-diols: Useful Chiral Controllers in the Ti-mediated Enantioselective Sulfoxidation 141
Chenopodolans E and F, two new furopyrans produced by Phoma chenopodiicola and absolute configuration determination of chenopodolan B 141
Configuration stability and absolute configuration determination of pyrene-substituted thioethyl-porphyrazine by dynamic NMR, HPLC, and computational analysis of ECD spectra 141
Electrical and mechanical anharmonicities from NIR-VCD spectra of compounds exhibiting axial and planar chirality: The cases of (S)-2,3-pentadiene and methyl-d3 (R)- and (S)-[2.2]paracyclophane-4-carboxylate 140
Application of Mosher's method for absolute configuration assignment to bioactive plants and fungi metabolites 140
Cationic Half-Sandwich Quinolinophaneoxazoline-Based (n6-p-Cymene)ruthenium(II) Complexes Exhibiting Different Chirality Types: Synthesis, and Structural Determination by Complementary Spectroscopic Methods 139
Flexible Biphenyls as Probes for Configurational Assignment of 1,2- and 1,3-Diols by CD Spectroscopy 137
Synthetic approach toward cis-disubstituted γ- and δ-lactones through enantioselective dialkylzinc addition to aldehydes: application to the synthesis of optically active flavors and fragrances 136
Stereochemical Stability and Absolute Configuration of Atropisomeric Alkylthioporphyrazines by Dynamic NMR and HPLC Studies and Computational Analysis of HPLC-ECD Recorded Spectra 135
An umpolung sulfoxide reagent for use as a functionalized benzyl carbanion equivalent 134
α-Aryl O-Vinyl Carbamates. Tandem Carbolithiation-α-Alkylation and [1,2]-Wittig Rearrangement Reactions 133
4,4’-Disubstituted biphenyls as chiroptical probes for assignment of absolute configuration of 2-arylpropionic acids 132
Enantioselective synthesis of the fragrance trans-magnolione under asymmetric phase transfer catalysis 131
Enantioselective alkynylation and phenylation of aromatic aldehydes promoted by atropisomeric 1,1’-binaphthylazepine-based aminoalcohols 129
Sistemi Bifenillici Flessibili come Sonde per la Determinazione della Configurazione Assoluta di 1,2- e 1,3-Dioli Mediante Spettroscopia DC 129
Enantioselective synthesis of the fragrance trans-magnolione under asymmetric phase transfer catalysis 128
Enantioselective oxidation of sulfides catalyzed by titanium complexes of 1,2-diarylethane-1,2-diols: Effect of the aryl substitution 128
Tropos Aminoalcohol Mediated Enantioselective Aryl Transfer Reactions to Aromatic Aldehydes 127
Asymmetric synthesis and structure-activity studies of the fungal metabolites colletorin A, colletochlorin A and their halogenates analogues 126
Asymmetric Synthesis of the Dihydroisocoumarin Moiety of AI-77-B via Copper-Mediated Cross-Coupling and Sharpless Asymmetric Dihydroxylation 125
Absolute configuration of fungal metabolites phyllostin and scytolide by ORD, ECD, and VCD computational analysis 124
Flexible Biphenyls as Probes for the Determination of Absolute Configuration of 1,2- and 1,3-Diols by CD Spectroscopy 122
Synthesis and L-type calcium channel blocking activity of new chiral oxadiazolothiazinones 122
Monobenzylethers of (R,R)-1,2-diphenylethane-1,2-diol as a possible alternative to cyclohexyl-based chiral auxiliaries in the stereoselective reduction of a-ketoesters 119
Assignment through chiroptical methods of the absolute configuration of fungal dihydropyranpyran-4-5-diones phytotoxins, potential herbicides for buffelgrass (cenchrus ciliaris) biocontrol 119
Absolute configurations of phytotoxins seiricardine A and inuloxin A obtained by chiroptical studies 118
Selective and Practical Oxidation of Sulfides to Diastereopure Sulfoxides. A Combined Experimental and Computational Investigation 117
Amaryllidaceae alkaloids: Absolute configuration and biological activity 117
A general method for the stereoselective synthesis of gamma and delta lactones and application to the preparation of natural optically active flavors and fragrances 116
Natural and synthetic furanones with anticancer activity 116
Green Chemistry, Circular Economy and Sustainable Development: An Operational Perspective to Scale Research Results in SMEs Practices 116
Assegnamento della Configurazione Assoluta del (-)-9-Fenantril Metil Solfossido dall’Analisi Non Empirica dello Spettro di Dicroismo Circolare 113
Fungal phytotoxins with potential herbicidal activity: chemical and biological characterization 111
A Flexible Biphenyl Chromophore as CD Probe for the Assignment of the Absolute Configuration of Carboxylic Acids 110
A General Method for Assignment of Absolute Configuration of Aliphatic Diols by CD Spectroscopy 110
Catalytic Asymmetric Oxidation of Aryl Sulfides with a Ti/H2O/(R,R)-1,2-Diphenylethane-1,2-diol Complex: Dependence of the Enantioselectivity on the Substrate Structure 110
Phytotoxins produced by Phoma chenopodiicola, a fungal pathogen of Chenopodium album 109
Central-to-axial chirality transfer revealed by liquid crystals: A combined experimental and computational approach for the determination of absolute configuration of carboxylic acids with an α chirality centre 108
Catalytic Asymmetric Oxidation of Aryl Methyl Sulfides Mediated by a (S,S)-Diphenylethane-1,2-diol/Titanium/Water Complex 107
Absolute Configuration of 2-Arylpropionic Acids by Biphenyl Chiroptical Probes 107
Asymmetric oxa-Michael type cyclization of 2’-hydroxychalcones: a simple and direct access to chiral flavanones 106
Synthesis, enzymatic resolution and stereochemical characterisation of isoparaconic acid derivatives: a combined experimental and theoretical investigation 106
Amplification of the chiroptical response of UV-transparent amines and alcohols by N-phthalimide derivatization enabling absolute configuration determination through ECD computational analysis 106
Biphenyl Chiroptical Probes for Absolute Configuration Assignment of 2-Arylsubstituted Acids 105
Asymmetric addition of dimethylzinc to malonates: a new synthetic strategy to valuable fragrances 104
Theoretical Prediction of Optical Rotation for the Determination of Absolute Configuration of Arylmethylsulfoxides 104
Enantiopure Dendrimers Derived from the 1,1’-Binaphtyl Moiety: A Correlation Between Chiroptical Properties and Conformation of the 1,1’-Binaphthyl Template 103
Preparation of binaphthylazepine-derived catalysts for asymmetric organocatalysis 103
Monobenzileteri di (R,R)-1,2-Difenil-1,2-etandiolo come Potenziale Alternativa agli Ausiliari Chirali di tipo Cicloesilico: Riduzione Diastereoselettiva di alfa-Chetoesteri 101
Reversed Polarity Capillary Electrophoretic Resolution of Chiral Aryl Alkyl and Aryl Benzyl Sulphoxides Using Sulphated -Cyclodextrins as Chiral Selectors 101
Totale 14.516
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Categoria #
all - tutte 90.676
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 90.676
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20201.904 0 0 0 0 0 0 360 550 349 316 263 66
2020/20214.223 294 310 107 375 250 310 181 260 90 376 312 1.358
2021/20222.010 108 298 432 142 94 57 68 127 98 41 142 403
2022/20232.033 325 11 37 240 291 308 13 194 396 46 124 48
2023/20241.106 112 66 115 46 69 152 41 57 225 8 40 175
2024/2025857 73 57 494 70 78 85 0 0 0 0 0 0
Totale 21.884